irqchip: GICv3: Add support for irq_[get, set]_irqchip_state()
irqchip: GICv3: Add support for irq_[get, set]_irqchip_state()

Add the required hooks for the internal state of an interrupt
to be exposed to other subsystems.

Signed-off-by: Marc Zyngier <a16cc0c82647c52d401177f8e50567df5499e36c@arm.com>
Cc: f99ef57ccac738b558d0fc2e44478b3c5def9522@lists.infradead.org
Cc: Abhijeet Dharmapurikar <98996d53ce579fa37f08d0061abc5355e223c79e@codeaurora.org>
Cc: Stephen Boyd <010521127f513270fe503d86ab8316ac5147f4b7@codeaurora.org>
Cc: Phong Vo <97abc62ff8323830e259d4adc06c9e9f5c63b5a1@apm.com>
Cc: Linus Walleij <9cd9d802d23c0ed5e224beabf4ae4a5c478746ef@linaro.org>
Cc: Tin Huynh <df999d37077d742e5bdbce123623439e907f6a57@apm.com>
Cc: Y Vo <2eaf8cce1cef781007f71a326a8f1c24033065ba@apm.com>
Cc: Toan Le <4f29b5fc807ac279d4d0ee7aa921361a65e2ed1d@apm.com>
Cc: Bjorn Andersson <8a2957e0063f2abf61bd145b6236a74a3708ac54@kryo.se>
Cc: Jason Cooper <68c46a606457643eab92053c1c05574abb26f861@lakedaemon.net>
Cc: Arnd Bergmann <f2c659f01951776204a6c5b902787d9019fbeebd@arndb.de>
Link: http://lkml.kernel.org/r/1426676484-21812-4-git-send-email-a16cc0c82647c52d401177f8e50567df5499e36c@arm.com
Signed-off-by: Thomas Gleixner <00e4cf8f46a57000a44449bf9dd8cbbcc209fd2a@linutronix.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs